349251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1901}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 1048991040

約数和(自身を除く): 699739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1531, 1901, 3062, 3802, 4593, 5703, 6124, 7604, 7655, 9186, 9505, 11406, 12248, 15208, 15310, 18372, 19010, 22812, 22965, 28515, 30620, 36744, 38020, 45624, 45930, 57030, 61240, 76040, 91860, 114060, 183720, 228120, 2910431, 5820862, 8731293, 11641724, 14552155, 17462586, 23283448, 29104310, 34925172, 43656465, 58208620, 69850344, 87312930, 116417240, 174625860, 349251720]

約数ペア:

[(1, 349251720), (2, 174625860), (3, 116417240), (4, 87312930), (5, 69850344), (6, 58208620), (8, 43656465), (10, 34925172), (12, 29104310), (15, 23283448), (20, 17462586), (24, 14552155), (30, 11641724), (40, 8731293), (60, 5820862), (120, 2910431), (1531, 228120), (1901, 183720), (3062, 114060), (3802, 91860), (4593, 76040), (5703, 61240), (6124, 57030), (7604, 45930), (7655, 45624), (9186, 38020), (9505, 36744), (11406, 30620), (12248, 28515), (15208, 22965), (15310, 22812), (18372, 19010)]